Zero to Zero

I started with the Ginetta Juniors, then went up the LMP tree winning all championships ending with the LMP1 Le Mans 24hr race. champion at each level, but no achievement.

Midway through I changed the career settings to "Rules and Regulations" off, as I was getting penatlies but no on screen warning and Crew Chief was not warning me. Did turning off rules and regulations break it?

Pretty miffed as I did all apart from the >1hr races full time, and all races I won on 95% ai apart from Le Mans (where I was fifth because the pit repaired my car even though repair was turned off! post 1.4 update).